PDS_VERSION_ID                  = PDS3
LABEL_REVISION_NOTE             = "2017-05-12 GEO:SHS"
RECORD_TYPE                     = STREAM
OBJECT                          = DATA_SET_RELEASE
  DATA_SET_ID                     = "MESS-E/V/H-MASCS-4-VIRS-DDR-V1.0"
  RELEASE_ID                      = "0016"
  RELEASE_DATE                    = 2017-05-12
  RELEASE_MEDIUM                  = "ONLINE"
  ARCHIVE_STATUS                  = "ARCHIVED - ACCUMULATING"
  RELEASE_PARAMETER_TEXT          = "&RELEASE_ID=0016"
  PRODUCT_TYPE                    = "DATA"
  DISTRIBUTION_TYPE               = "MESS-MASCS	"
  DATA_PROVIDER_NAME              = "SSLAVNEY"
  DESCRIPTION                     = "
Release 16 of MESSENGER MASCS DDR data includes revisions to all previously
released DDR products on volume MESSMAS_2001 to correct an error in the
photometric normalization section of the calibration pipeline: a missing
division-by-2. All previously released photometrically corrected MASCS VIRS
DDR data were a factor of 2 too high in value. This release corrects that
error.

Note that Release 16 also includes a new MASCS volume, MESSMAS_2101, which
contains version 2.0 of the DDR data set. In version 2.0, the division-by-2
error has been corrected AND a new photometric normalization has been
applied. Both versions of the DDR data set will remain available in PDS.
"
END_OBJECT                      = DATA_SET_RELEASE
END